Individual Calculations August 2018
 Cuch, Dariusz  Total change: 5.20  Rating chartPersonal card
 Turniej Szachowy Na 100-lecie odzyskania niepodleglosci FIDE do 1599 Warszawa POL 2018-06-30
RcRownchangeKK*chgGame
 1256 1189 1.50 3 0.26 20 5.20 
  Bialczynski, Michal 1375 POL0.001-0.2620-5.20 
  Gora, Krzysztof 1352 POL1.0010.722014.40 
  Dabrowski, Maciej 1040 POL0.501-0.2020-4.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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